Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r041-tajo-167813694900617.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is CANConstruction-PT-010, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813694900617
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 604K
-rw-r--r-- 1 mcc users 7.1K Feb 25 21:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 25 21:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 25 21:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 25 21:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 15:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 15:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 21:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Feb 25 21:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 21:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 21:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 173K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CANConstruction-PT-010-CTLCardinality-00
FORMULA_NAME CANConstruction-PT-010-CTLCardinality-01
FORMULA_NAME CANConstruction-PT-010-CTLCardinality-02
FORMULA_NAME CANConstruction-PT-010-CTLCardinality-03
FORMULA_NAME CANConstruction-PT-010-CTLCardinality-04
FORMULA_NAME CANConstruction-PT-010-CTLCardinality-05
FORMULA_NAME CANConstruction-PT-010-CTLCardinality-06
FORMULA_NAME CANConstruction-PT-010-CTLCardinality-07
FORMULA_NAME CANConstruction-PT-010-CTLCardinality-08
FORMULA_NAME CANConstruction-PT-010-CTLCardinality-09
FORMULA_NAME CANConstruction-PT-010-CTLCardinality-10
FORMULA_NAME CANConstruction-PT-010-CTLCardinality-11
FORMULA_NAME CANConstruction-PT-010-CTLCardinality-12
FORMULA_NAME CANConstruction-PT-010-CTLCardinality-13
FORMULA_NAME CANConstruction-PT-010-CTLCardinality-14
FORMULA_NAME CANConstruction-PT-010-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678650727659

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-010
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 19:52:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 19:52:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 19:52:09] [INFO ] Load time of PNML (sax parser for PT used): 89 ms
[2023-03-12 19:52:09] [INFO ] Transformed 322 places.
[2023-03-12 19:52:09] [INFO ] Transformed 480 transitions.
[2023-03-12 19:52:09] [INFO ] Parsed PT model containing 322 places and 480 transitions and 1400 arcs in 185 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 9 ms.
Support contains 95 out of 322 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 322/322 places, 480/480 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 269 transition count 374
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 269 transition count 374
Applied a total of 106 rules in 39 ms. Remains 269 /322 variables (removed 53) and now considering 374/480 (removed 106) transitions.
// Phase 1: matrix 374 rows 269 cols
[2023-03-12 19:52:09] [INFO ] Computed 21 place invariants in 17 ms
[2023-03-12 19:52:10] [INFO ] Implicit Places using invariants in 294 ms returned [54, 82, 96, 110, 124]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 329 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 264/322 places, 374/480 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 262 transition count 372
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 262 transition count 372
Applied a total of 4 rules in 13 ms. Remains 262 /264 variables (removed 2) and now considering 372/374 (removed 2) transitions.
// Phase 1: matrix 372 rows 262 cols
[2023-03-12 19:52:10] [INFO ] Computed 16 place invariants in 4 ms
[2023-03-12 19:52:10] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-03-12 19:52:10] [INFO ] Invariant cache hit.
[2023-03-12 19:52:10] [INFO ] State equation strengthened by 190 read => feed constraints.
[2023-03-12 19:52:10] [INFO ] Implicit Places using invariants and state equation in 290 ms returned []
Implicit Place search using SMT with State Equation took 391 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 262/322 places, 372/480 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 772 ms. Remains : 262/322 places, 372/480 transitions.
Support contains 95 out of 262 places after structural reductions.
[2023-03-12 19:52:10] [INFO ] Flatten gal took : 51 ms
[2023-03-12 19:52:10] [INFO ] Flatten gal took : 20 ms
[2023-03-12 19:52:10] [INFO ] Input system was already deterministic with 372 transitions.
Support contains 85 out of 262 places (down from 95) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 61 resets, run finished after 579 ms. (steps per millisecond=17 ) properties (out of 61) seen :46
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
[2023-03-12 19:52:11] [INFO ] Invariant cache hit.
[2023-03-12 19:52:11] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-03-12 19:52:11] [INFO ] [Real]Absence check using 11 positive and 5 generalized place invariants in 2 ms returned sat
[2023-03-12 19:52:11] [INFO ] After 157ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:12
[2023-03-12 19:52:11] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-12 19:52:11] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 2 ms returned sat
[2023-03-12 19:52:11] [INFO ] After 101ms SMT Verify possible using state equation in natural domain returned unsat :14 sat :1
[2023-03-12 19:52:11] [INFO ] State equation strengthened by 190 read => feed constraints.
[2023-03-12 19:52:11] [INFO ] After 40ms SMT Verify possible using 190 Read/Feed constraints in natural domain returned unsat :14 sat :1
[2023-03-12 19:52:11] [INFO ] After 65ms SMT Verify possible using trap constraints in natural domain returned unsat :14 sat :1
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-12 19:52:11] [INFO ] After 326ms SMT Verify possible using all constraints in natural domain returned unsat :14 sat :1
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 262 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 262/262 places, 372/372 transitions.
Drop transitions removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 262 transition count 304
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 1 with 68 rules applied. Total rules applied 136 place count 194 transition count 304
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 136 place count 194 transition count 299
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 146 place count 189 transition count 299
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 171 place count 164 transition count 249
Iterating global reduction 2 with 25 rules applied. Total rules applied 196 place count 164 transition count 249
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 2 with 6 rules applied. Total rules applied 202 place count 164 transition count 243
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 208 place count 158 transition count 243
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 226 place count 149 transition count 234
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -68
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 246 place count 139 transition count 302
Applied a total of 246 rules in 123 ms. Remains 139 /262 variables (removed 123) and now considering 302/372 (removed 70) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 139/262 places, 302/372 transitions.
Incomplete random walk after 10000 steps, including 178 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Finished probabilistic random walk after 58934 steps, run visited all 1 properties in 149 ms. (steps per millisecond=395 )
Probabilistic random walk after 58934 steps, saw 8020 distinct states, run finished after 150 ms. (steps per millisecond=392 ) properties seen :1
Successfully simplified 14 atomic propositions for a total of 16 simplifications.
FORMULA CANConstruction-PT-010-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 18 ms
[2023-03-12 19:52:12] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CANConstruction-PT-010-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 16 ms
[2023-03-12 19:52:12] [INFO ] Input system was already deterministic with 372 transitions.
Support contains 57 out of 262 places (down from 64) after GAL structural reductions.
Computed a total of 39 stabilizing places and 48 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 262/262 places, 372/372 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 234 transition count 319
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 234 transition count 319
Applied a total of 56 rules in 8 ms. Remains 234 /262 variables (removed 28) and now considering 319/372 (removed 53) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 234/262 places, 319/372 transitions.
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 12 ms
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 13 ms
[2023-03-12 19:52:12] [INFO ] Input system was already deterministic with 319 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 262/262 places, 372/372 transitions.
Drop transitions removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 262 transition count 306
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 132 place count 196 transition count 306
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 132 place count 196 transition count 301
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 142 place count 191 transition count 301
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 166 place count 167 transition count 253
Iterating global reduction 2 with 24 rules applied. Total rules applied 190 place count 167 transition count 253
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 2 with 7 rules applied. Total rules applied 197 place count 167 transition count 246
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 204 place count 160 transition count 246
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 220 place count 152 transition count 238
Applied a total of 220 rules in 31 ms. Remains 152 /262 variables (removed 110) and now considering 238/372 (removed 134) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31 ms. Remains : 152/262 places, 238/372 transitions.
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 9 ms
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 8 ms
[2023-03-12 19:52:12] [INFO ] Input system was already deterministic with 238 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 262/262 places, 372/372 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 262 transition count 308
Reduce places removed 64 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 66 rules applied. Total rules applied 130 place count 198 transition count 306
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 132 place count 196 transition count 306
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 132 place count 196 transition count 301
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 142 place count 191 transition count 301
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 169 place count 164 transition count 247
Iterating global reduction 3 with 27 rules applied. Total rules applied 196 place count 164 transition count 247
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 8 rules applied. Total rules applied 204 place count 164 transition count 239
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 212 place count 156 transition count 239
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 224 place count 150 transition count 233
Applied a total of 224 rules in 30 ms. Remains 150 /262 variables (removed 112) and now considering 233/372 (removed 139) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32 ms. Remains : 150/262 places, 233/372 transitions.
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 8 ms
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 8 ms
[2023-03-12 19:52:12] [INFO ] Input system was already deterministic with 233 transitions.
Starting structural reductions in LTL mode, iteration 0 : 262/262 places, 372/372 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 233 transition count 317
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 233 transition count 317
Applied a total of 58 rules in 8 ms. Remains 233 /262 variables (removed 29) and now considering 317/372 (removed 55) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 233/262 places, 317/372 transitions.
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 10 ms
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 12 ms
[2023-03-12 19:52:12] [INFO ] Input system was already deterministic with 317 transitions.
Starting structural reductions in LTL mode, iteration 0 : 262/262 places, 372/372 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 234 transition count 318
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 234 transition count 318
Applied a total of 56 rules in 8 ms. Remains 234 /262 variables (removed 28) and now considering 318/372 (removed 54) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 234/262 places, 318/372 transitions.
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 10 ms
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 10 ms
[2023-03-12 19:52:12] [INFO ] Input system was already deterministic with 318 transitions.
Starting structural reductions in LTL mode, iteration 0 : 262/262 places, 372/372 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 232 transition count 315
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 232 transition count 315
Applied a total of 60 rules in 8 ms. Remains 232 /262 variables (removed 30) and now considering 315/372 (removed 57) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 232/262 places, 315/372 transitions.
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 9 ms
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 10 ms
[2023-03-12 19:52:12] [INFO ] Input system was already deterministic with 315 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 262/262 places, 372/372 transitions.
Drop transitions removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 262 transition count 304
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 1 with 68 rules applied. Total rules applied 136 place count 194 transition count 304
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 136 place count 194 transition count 299
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 146 place count 189 transition count 299
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 173 place count 162 transition count 245
Iterating global reduction 2 with 27 rules applied. Total rules applied 200 place count 162 transition count 245
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 8 rules applied. Total rules applied 208 place count 162 transition count 237
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 216 place count 154 transition count 237
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 228 place count 148 transition count 231
Applied a total of 228 rules in 24 ms. Remains 148 /262 variables (removed 114) and now considering 231/372 (removed 141) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24 ms. Remains : 148/262 places, 231/372 transitions.
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 6 ms
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 7 ms
[2023-03-12 19:52:12] [INFO ] Input system was already deterministic with 231 transitions.
Starting structural reductions in LTL mode, iteration 0 : 262/262 places, 372/372 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 232 transition count 315
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 232 transition count 315
Applied a total of 60 rules in 6 ms. Remains 232 /262 variables (removed 30) and now considering 315/372 (removed 57) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 232/262 places, 315/372 transitions.
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 8 ms
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 8 ms
[2023-03-12 19:52:12] [INFO ] Input system was already deterministic with 315 transitions.
Starting structural reductions in LTL mode, iteration 0 : 262/262 places, 372/372 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 234 transition count 319
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 234 transition count 319
Applied a total of 56 rules in 6 ms. Remains 234 /262 variables (removed 28) and now considering 319/372 (removed 53) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 234/262 places, 319/372 transitions.
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 9 ms
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 10 ms
[2023-03-12 19:52:12] [INFO ] Input system was already deterministic with 319 transitions.
Starting structural reductions in LTL mode, iteration 0 : 262/262 places, 372/372 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 234 transition count 318
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 234 transition count 318
Applied a total of 56 rules in 6 ms. Remains 234 /262 variables (removed 28) and now considering 318/372 (removed 54) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 234/262 places, 318/372 transitions.
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 8 ms
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 8 ms
[2023-03-12 19:52:12] [INFO ] Input system was already deterministic with 318 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 262/262 places, 372/372 transitions.
Drop transitions removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 262 transition count 304
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 1 with 68 rules applied. Total rules applied 136 place count 194 transition count 304
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 136 place count 194 transition count 299
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 146 place count 189 transition count 299
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 172 place count 163 transition count 247
Iterating global reduction 2 with 26 rules applied. Total rules applied 198 place count 163 transition count 247
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 8 rules applied. Total rules applied 206 place count 163 transition count 239
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 214 place count 155 transition count 239
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 228 place count 148 transition count 232
Applied a total of 228 rules in 21 ms. Remains 148 /262 variables (removed 114) and now considering 232/372 (removed 140) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21 ms. Remains : 148/262 places, 232/372 transitions.
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 6 ms
[2023-03-12 19:52:12] [INFO ] Flatten gal took : 7 ms
[2023-03-12 19:52:13] [INFO ] Input system was already deterministic with 232 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 262/262 places, 372/372 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 262 transition count 316
Reduce places removed 56 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 58 rules applied. Total rules applied 114 place count 206 transition count 314
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 116 place count 204 transition count 314
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 116 place count 204 transition count 308
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 128 place count 198 transition count 308
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 155 place count 171 transition count 257
Iterating global reduction 3 with 27 rules applied. Total rules applied 182 place count 171 transition count 257
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 3 rules applied. Total rules applied 185 place count 171 transition count 254
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 188 place count 168 transition count 254
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 198 place count 163 transition count 249
Applied a total of 198 rules in 24 ms. Remains 163 /262 variables (removed 99) and now considering 249/372 (removed 123) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25 ms. Remains : 163/262 places, 249/372 transitions.
[2023-03-12 19:52:13] [INFO ] Flatten gal took : 7 ms
[2023-03-12 19:52:13] [INFO ] Flatten gal took : 7 ms
[2023-03-12 19:52:13] [INFO ] Input system was already deterministic with 249 transitions.
Starting structural reductions in LTL mode, iteration 0 : 262/262 places, 372/372 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 232 transition count 315
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 232 transition count 315
Applied a total of 60 rules in 6 ms. Remains 232 /262 variables (removed 30) and now considering 315/372 (removed 57) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 232/262 places, 315/372 transitions.
[2023-03-12 19:52:13] [INFO ] Flatten gal took : 8 ms
[2023-03-12 19:52:13] [INFO ] Flatten gal took : 8 ms
[2023-03-12 19:52:13] [INFO ] Input system was already deterministic with 315 transitions.
Starting structural reductions in LTL mode, iteration 0 : 262/262 places, 372/372 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 234 transition count 319
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 234 transition count 319
Applied a total of 56 rules in 5 ms. Remains 234 /262 variables (removed 28) and now considering 319/372 (removed 53) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 234/262 places, 319/372 transitions.
[2023-03-12 19:52:13] [INFO ] Flatten gal took : 8 ms
[2023-03-12 19:52:13] [INFO ] Flatten gal took : 8 ms
[2023-03-12 19:52:13] [INFO ] Input system was already deterministic with 319 transitions.
[2023-03-12 19:52:13] [INFO ] Flatten gal took : 10 ms
[2023-03-12 19:52:13] [INFO ] Flatten gal took : 9 ms
[2023-03-12 19:52:13] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-12 19:52:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 262 places, 372 transitions and 1167 arcs took 2 ms.
Total runtime 3763 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/473/ctl_0_ --ctl=/tmp/473/ctl_1_ --ctl=/tmp/473/ctl_2_ --ctl=/tmp/473/ctl_3_ --ctl=/tmp/473/ctl_4_ --ctl=/tmp/473/ctl_5_ --ctl=/tmp/473/ctl_6_ --ctl=/tmp/473/ctl_7_ --ctl=/tmp/473/ctl_8_ --ctl=/tmp/473/ctl_9_ --ctl=/tmp/473/ctl_10_ --ctl=/tmp/473/ctl_11_ --ctl=/tmp/473/ctl_12_ --ctl=/tmp/473/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393340 kB
MemFree: 14660180 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16097564 kB
Could not compute solution for formula : CANConstruction-PT-010-CTLCardinality-01
Could not compute solution for formula : CANConstruction-PT-010-CTLCardinality-02
Could not compute solution for formula : CANConstruction-PT-010-CTLCardinality-03
Could not compute solution for formula : CANConstruction-PT-010-CTLCardinality-04
Could not compute solution for formula : CANConstruction-PT-010-CTLCardinality-05
Could not compute solution for formula : CANConstruction-PT-010-CTLCardinality-06
Could not compute solution for formula : CANConstruction-PT-010-CTLCardinality-07
Could not compute solution for formula : CANConstruction-PT-010-CTLCardinality-08
Could not compute solution for formula : CANConstruction-PT-010-CTLCardinality-09
Could not compute solution for formula : CANConstruction-PT-010-CTLCardinality-11
Could not compute solution for formula : CANConstruction-PT-010-CTLCardinality-12
Could not compute solution for formula : CANConstruction-PT-010-CTLCardinality-13
Could not compute solution for formula : CANConstruction-PT-010-CTLCardinality-14
Could not compute solution for formula : CANConstruction-PT-010-CTLCardinality-15

BK_STOP 1678654304756

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name CANConstruction-PT-010-CTLCardinality-01
ctl formula formula --ctl=/tmp/473/ctl_0_
ctl formula name CANConstruction-PT-010-CTLCardinality-02
ctl formula formula --ctl=/tmp/473/ctl_1_
ctl formula name CANConstruction-PT-010-CTLCardinality-03
ctl formula formula --ctl=/tmp/473/ctl_2_
ctl formula name CANConstruction-PT-010-CTLCardinality-04
ctl formula formula --ctl=/tmp/473/ctl_3_
ctl formula name CANConstruction-PT-010-CTLCardinality-05
ctl formula formula --ctl=/tmp/473/ctl_4_
ctl formula name CANConstruction-PT-010-CTLCardinality-06
ctl formula formula --ctl=/tmp/473/ctl_5_
ctl formula name CANConstruction-PT-010-CTLCardinality-07
ctl formula formula --ctl=/tmp/473/ctl_6_
ctl formula name CANConstruction-PT-010-CTLCardinality-08
ctl formula formula --ctl=/tmp/473/ctl_7_
ctl formula name CANConstruction-PT-010-CTLCardinality-09
ctl formula formula --ctl=/tmp/473/ctl_8_
ctl formula name CANConstruction-PT-010-CTLCardinality-11
ctl formula formula --ctl=/tmp/473/ctl_9_
ctl formula name CANConstruction-PT-010-CTLCardinality-12
ctl formula formula --ctl=/tmp/473/ctl_10_
ctl formula name CANConstruction-PT-010-CTLCardinality-13
ctl formula formula --ctl=/tmp/473/ctl_11_
ctl formula name CANConstruction-PT-010-CTLCardinality-14
ctl formula formula --ctl=/tmp/473/ctl_12_
ctl formula name CANConstruction-PT-010-CTLCardinality-15
ctl formula formula --ctl=/tmp/473/ctl_13_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 262 places, 372 transitions and 1167 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.000 user 0.010 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 372->372 groups
pnml2lts-sym: Regrouping took 0.070 real 0.070 user 0.000 sys
pnml2lts-sym: state vector length is 262; there are 372 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 479
Killing (9) : 479

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANConstruction-PT-010"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is CANConstruction-PT-010, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r041-tajo-167813694900617"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-010.tgz
mv CANConstruction-PT-010 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;